Make map's deviceOptions map options

This removes the map's deviceOptions config option, and instead
introduces loadTilesWhileAnimating and loadTilesWhileInteracting map
options. By default, both are false now, to make zooming and panning
smoother on most devices.

externs/olx.js

@@ -23,32 +23,6 @@ olx.AttributionOptions;
 olx.AttributionOptions.prototype.html;
 
 
-/**
- * @typedef {{loadTilesWhileAnimating: (boolean|undefined),
- *     loadTilesWhileInteracting: (boolean|undefined)}}
- * @api
- */
-olx.DeviceOptions;
-
-
-/**
- * When set to false, no tiles will be loaded while animating, which improves
- * responsiveness on devices with slow memory. Default is `true`.
- * @type {boolean|undefined}
- * @api
- */
-olx.DeviceOptions.prototype.loadTilesWhileAnimating;
-
-
-/**
- * When set to false, no tiles will be loaded while interacting, which improves
- * responsiveness on devices with slow memory. Default is `true`.
- * @type {boolean|undefined}
- * @api
- */
-olx.DeviceOptions.prototype.loadTilesWhileInteracting;
-
-
 /**
  * @typedef {{tracking: (boolean|undefined)}}
  * @api
@@ -194,11 +168,12 @@ olx.interaction.InteractionOptions.prototype.handleEvent;
 /**
  * Object literal with config options for the map.
  * @typedef {{controls: (ol.Collection.<ol.control.Control>|Array.<ol.control.Control>|undefined),
- *     deviceOptions: (olx.DeviceOptions|undefined),
  *     pixelRatio: (number|undefined),
  *     interactions: (ol.Collection.<ol.interaction.Interaction>|Array.<ol.interaction.Interaction>|undefined),
  *     keyboardEventTarget: (Element|Document|string|undefined),
  *     layers: (Array.<ol.layer.Base>|ol.Collection.<ol.layer.Base>|undefined),
+ *     loadTilesWhileAnimating: (boolean|undefined),
+ *     loadTilesWhileInteracting: (boolean|undefined),
  *     logo: (boolean|string|olx.LogoOptions|undefined),
  *     overlays: (ol.Collection.<ol.Overlay>|Array.<ol.Overlay>|undefined),
  *     renderer: (ol.RendererType|Array.<ol.RendererType|string>|string|undefined),
@@ -218,14 +193,6 @@ olx.MapOptions;
 olx.MapOptions.prototype.controls;
 
 
-/**
- * Device options for the map.
- * @type {olx.DeviceOptions|undefined}
- * @api
- */
-olx.MapOptions.prototype.deviceOptions;
-
-
 /**
  * The ratio between physical pixels and device-independent pixels (dips) on the
  * device. If `undefined` then it gets set by using `window.devicePixelRatio`.
@@ -266,6 +233,26 @@ olx.MapOptions.prototype.keyboardEventTarget;
 olx.MapOptions.prototype.layers;
 
 
+/**
+ * When set to true, tiles will be loaded during animations. This may improve
+ * the user experience, but can also make animations stutter on devices with
+ * slow memory. Default is `false`.
+ * @type {boolean|undefined}
+ * @api
+ */
+olx.MapOptions.prototype.loadTilesWhileAnimating;
+
+
+/**
+ * When set to true, tiles will be loaded while interacting with the map. This
+ * may improve the user experience, but can also make map panning and zooming
+ * choppy on devices with slow memory. Default is `false`.
+ * @type {boolean|undefined}
+ * @api
+ */
+olx.MapOptions.prototype.loadTilesWhileInteracting;
+
+
 /**
  * The map logo. A logo to be displayed on the map at all times. If a string is
  * provided, it will be set as the image source of the logo. If an object is